by Sunday | Jan 24 | Physics WAEC
A. volume B. mass C. thickness D. density Correct Answer: Option B B. mass Explanation It is a type of beam balance with great precision, and it can pick up the slightest mass placed on it.
by Sunday | Jan 24 | Physics WAEC
A. Condensation B. Evaporation C. Photo Emission D. Thermionic Emission Correct Answer: Option A A. Condensation
by Sunday | Jan 24 | Physics WAEC
A. 2.0N B. 3.0N C. 3.5N D. 7.0N Correct Answer: Option A A. 2.0N Explanation Upthrust = weight of the liquid displaced = mass of liquid displaced × acceleration due to gravity = 200/1000×10 =...
by Sunday | Jan 24 | Physics WAEC
I. Vertical acceleration on the ball decreases as it falls II. The vertical force on the ball remains constant III. The vertical speed of the ball increases as it falls A. I only B. II only C. I and II only D. II and III only Correct Answer: Option D D. II and III...
by Sunday | Jan 24 | Physics WAEC
A. Molecules of solids move more freely than molecules of liquids and gases B. Molecules of solids are more closely packed than those of liquids C. Energy is required to break the intermolecular forces of attraction between molecules D. Molecules of liquids move about...